TERMINOLOGY:

ghet·to (gt)n. pl. ghet·tos or ghet·toes 1. A usually poor section of a city inhabited primarily by people of the same race, religion, or social background, often because of discrimination.2. An often walled quarter in a European city to which Jews were restricted beginning in the Middle Ages.3. Something that resembles the restriction or isolation of a city ghetto: "trapped in ethnic or pink-collar managerial job ghettoes" (Diane

desalination [diːˌsælɪˈneɪʃən], desalinization, desalinisationn(Engineering / Chemical Engineering) the process of removing salt, esp from sea water so that it can be used for drinking or irrigation

con·form (kn-fôrm)v. con·formed, con·form·ing, con·forms v.intr.1. To correspond in form or character; be similar.2. To act or be in accord or agreement; comply: a computer that conforms to the manufacturer's advertising claims. See Synonyms at agree.3. To act in accordance with current customs or modes. See Synonyms at adapt.v.tr.To bring into agreement or correspondence;

re·cip·ro·cal (r-spr-kl)adj. reciprocal of 7 is 1/7 ; the reciprocal of 2/3 is 3/21. Concerning each of two or more persons or things.2. Interchanged, given, or owed to each other: reciprocal agreements to abolish customs duties; a reciprocal invitation to lunch.3. Performed, experienced, or felt by both sides: reciprocal respect.4. Interchangeable;